Here is the full list of all 16 Path of Sin: Greed achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Find the first Collectible.
Finish a Minigame in less than 30 seconds.
Mark Spector did not just fall to his death. He was pushed!
Henry Bradford has met his end.
Make the first deduction.
Finish 3 Hidden Object Puzzles without using the Hint button.
Finish a Hidden Object Puzzle with less than 3 mistakes.
Finish the safe-cracking Minigame without a Skip.
Solve the case.
Pet or feed all the animals, even if they run away.
Finish a Hidden Object Puzzle in less than 20 seconds.
Finish both visions in less than 40 seconds.
Find all the Collectibles.
Find half of all Collectibles.
Finish all the Hidden Object Puzzles without using the Hint.
Complete 3 Minigames without a Skip.